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2024-06-17 - 18:44
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rackbslot2.osadl.org (updated Mon Jun 17, 2024 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29830672247217,19sleep30-21swapper/307:07:023
29831112240210,19sleep20-21swapper/207:07:382
29830792237184,41sleep00-21swapper/007:07:120
29830002232203,19sleep10-21swapper/107:06:091
305482921000,1sleep10-21swapper/109:05:081
2983507996862,3cyclictest3017409-21chrome08:05:013
2983492996357,4cyclictest3056845-21latency_hist09:10:000
2983500995450,3cyclictest3125873-21latency_hist11:05:012
2983492995149,1cyclictest0-21swapper/010:05:010
2983495994936,2cyclictest3161969-21chrome12:05:011
2983500994744,3cyclictest3109269-21kworker/u8:2+events_unbound10:45:042
2983500994744,2cyclictest3089317-21kworker/u8:1+events_unbound10:10:302
2983500994442,2cyclictest2980261-21kworker/u8:3+events_unbound07:20:032
2983500994439,2cyclictest3017136-21kworker/u8:3+events_unbound08:25:042
2983500994340,2cyclictest2985021-21kworker/u8:1+events_unbound07:15:112
2983495994340,2cyclictest3073413-21kworker/u8:2+flush-179:009:40:031
2983507994130,10cyclictest3061242-21apt-get09:15:123
2983507994129,11cyclictest2956953-21snmpd10:05:063
2983500994140,0cyclictest2956953-21snmpd10:01:472
2983495994129,1cyclictest2956953-21snmpd09:52:591
2983507994038,1cyclictest3101728-21kworker/3:1+pm10:35:053
2983500994033,4cyclictest469-21systemd-journal10:45:002
2983492994036,3cyclictest3124332-21apt-get11:00:130
2983500993937,2cyclictest3109269-21kworker/u8:2+events_unbound10:50:032
2983500993937,1cyclictest3137401-21kworker/2:1+pm11:40:002
2983500993936,3cyclictest3089265-21kworker/u8:0+flush-179:010:30:352
2983500993936,2cyclictest3011012-21kworker/u8:2+events_unbound07:55:452
2983492993937,2cyclictest89-1kworker/0:1H+kblockd10:32:240
2983500993837,1cyclictest3161414-21kworker/2:2+pm12:39:202
2983500993837,1cyclictest3161414-21kworker/2:2+pm12:33:052
2983500993836,1cyclictest3137401-21kworker/2:1+pm11:50:052
2983500993836,1cyclictest3137401-21kworker/2:1+pm11:40:062
2983500993836,1cyclictest3137401-21kworker/2:1+pm11:40:062
2983500993836,1cyclictest0-21swapper/208:05:012
2983500993835,2cyclictest3137401-21kworker/2:1+pm11:45:062
2983500993835,2cyclictest3062613-21kworker/u8:1+events_unbound09:20:082
2983495993833,5cyclictest963528-1kworker/1:2H+kblockd11:27:271
2983507993735,1cyclictest3623756-1kworker/3:1H+kblockd09:59:583
2983507993734,1cyclictest3623756-1kworker/3:1H+kblockd11:25:133
2983507993733,4cyclictest3623756-1kworker/3:1H+kblockd07:23:123
2983500993735,1cyclictest3086531-21kworker/2:0+pm11:25:082
2983500993735,1cyclictest3038642-21kworker/2:0+pm09:05:062
2983500993735,1cyclictest3038642-21kworker/2:0+pm08:52:532
2983495993735,1cyclictest3020271-21kworker/1:0+pm08:32:281
2983495993734,2cyclictest963528-1kworker/1:2H+kblockd12:25:331
2983495993734,2cyclictest963528-1kworker/1:2H+kblockd11:16:431
2983495993734,2cyclictest963528-1kworker/1:2H+kblockd09:55:411
2983492993735,1cyclictest3013947-21kworker/0:0+pm08:15:100
2983492993734,2cyclictest89-1kworker/0:1H+kblockd08:34:580
2983492993734,2cyclictest89-1kworker/0:1H+kblockd08:05:310
2983507993633,2cyclictest3623756-1kworker/3:1H+kblockd10:55:213
2983507993633,2cyclictest3623756-1kworker/3:1H+kblockd10:11:043
2983507993632,2cyclictest3623756-1kworker/3:1H+kblockd08:40:073
2983500993635,1cyclictest3065527-21kworker/2:1+pm09:50:002
2983500993634,2cyclictest3162275-21kworker/u8:1+events_unbound12:20:302
2983500993634,2cyclictest3162275-21kworker/u8:1+events_unbound12:20:302
2983500993634,2cyclictest2917609-21kworker/u8:0+events_unbound07:45:372
2983500993634,1cyclictest3161414-21kworker/2:2+pm12:25:052
2983500993634,1cyclictest3161414-21kworker/2:2+pm12:20:002
2983500993634,1cyclictest3086531-21kworker/2:0+pm11:17:022
2983500993634,1cyclictest3086531-21kworker/2:0+pm11:08:462
2983500993633,2cyclictest2142569-1kworker/2:1H+kblockd09:40:052
2983500993633,2cyclictest2142569-1kworker/2:1H+kblockd09:25:072
2983500993632,3cyclictest3121367-21apt-get10:55:152
2983500993632,2cyclictest3082174-21kworker/u8:1+events_unbound09:55:232
2983495993634,2cyclictest963528-1kworker/1:2H+kblockd08:27:161
2983495993634,2cyclictest963528-1kworker/1:2H+kblockd07:16:531
2983495993634,1cyclictest963528-1kworker/1:2H+kblockd12:04:181
2983495993634,1cyclictest963528-1kworker/1:2H+kblockd10:24:191
2983495993634,1cyclictest963528-1kworker/1:2H+kblockd10:03:151
2983495993634,1cyclictest963528-1kworker/1:2H+kblockd08:39:061
2983495993633,2cyclictest963528-1kworker/1:2H+kblockd12:11:181
2983495993633,2cyclictest963528-1kworker/1:2H+kblockd09:49:231
2983495993633,2cyclictest3002036-21kworker/u8:4+flush-179:007:40:011
2983495993631,4cyclictest3049231-21munin-node08:55:131
2983492993634,1cyclictest89-1kworker/0:1H+kblockd12:30:300
2983492993634,1cyclictest89-1kworker/0:1H+kblockd11:17:520
2983492993634,1cyclictest89-1kworker/0:1H+kblockd07:39:000
2983492993633,2cyclictest89-1kworker/0:1H+kblockd11:41:010
2983492993633,2cyclictest89-1kworker/0:1H+kblockd11:41:000
2983492993633,2cyclictest89-1kworker/0:1H+kblockd08:20:300
2983492993633,2cyclictest89-1kworker/0:1H+kblockd08:11:050
2983492993633,2cyclictest3080700-21kworker/0:0+pm10:50:060
2983492993632,3cyclictest3103106-21apt-get10:25:110
2983507993533,1cyclictest3623756-1kworker/3:1H+kblockd12:30:503
2983507993532,1cyclictest3623756-1kworker/3:1H+kblockd07:10:063
2983507993528,6cyclictest2956953-21snmpd09:49:563
2983507993527,7cyclictest2956953-21snmpd07:43:133
2983507993516,18cyclictest2956953-21snmpd08:58:123
2983500993535,0cyclictest3086531-21kworker/2:0+pm10:15:192
2983500993535,0cyclictest3086531-21kworker/2:0+pm10:15:192
2983500993534,1cyclictest3038642-21kworker/2:0+pm09:15:202
2983500993534,1cyclictest2980333-21kworker/2:1+pm07:33:282
2983500993534,1cyclictest2980333-21kworker/2:1+pm07:33:282
2983500993532,2cyclictest3030062-21kworker/u8:0+events_unbound08:30:292
2983500993530,4cyclictest3026197-21apt-get08:20:012
2983495993534,1cyclictest963528-1kworker/1:2H+kblockd10:17:421
2983495993534,1cyclictest963528-1kworker/1:2H+kblockd10:17:421
2983495993534,1cyclictest963528-1kworker/1:2H+kblockd09:03:021
2983495993533,2cyclictest963528-1kworker/1:2H+kblockd11:52:481
2983495993533,2cyclictest963528-1kworker/1:2H+kblockd11:01:011
2983495993533,2cyclictest963528-1kworker/1:2H+kblockd10:46:181
2983495993533,2cyclictest963528-1kworker/1:2H+kblockd09:26:361
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd12:39:181
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd12:15:351
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd11:33:331
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd11:23:381
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd10:37:251
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd09:37:501
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd09:32:201
2983495993533,1cyclictest963528-1kworker/1:2H+kblockd08:14:351
2983495993532,2cyclictest963528-1kworker/1:2H+kblockd10:34:191
2983495993532,2cyclictest963528-1kworker/1:2H+kblockd08:05:591
2983495993532,2cyclictest963528-1kworker/1:2H+kblockd07:58:221
2983492993534,1cyclictest3116949-21kworker/0:2+pm11:10:440
2983492993534,1cyclictest3013947-21kworker/0:0+pm08:26:540
2983492993533,1cyclictest89-1kworker/0:1H+kblockd12:37:370
2983492993533,1cyclictest89-1kworker/0:1H+kblockd12:10:160
2983492993533,1cyclictest89-1kworker/0:1H+kblockd11:51:160
2983492993532,2cyclictest89-1kworker/0:1H+kblockd12:17:010
2983492993532,2cyclictest89-1kworker/0:1H+kblockd10:45:350
2983492993532,2cyclictest89-1kworker/0:1H+kblockd08:45:470
2983507993433,1cyclictest3623756-1kworker/3:1H+kblockd11:45:003
2983507993433,1cyclictest3623756-1kworker/3:1H+kblockd11:45:003
2983507993433,1cyclictest2992939-21kworker/3:2+pm07:38:533
2983507993432,1cyclictest3623756-1kworker/3:1H+kblockd12:24:063
2983507993432,1cyclictest3623756-1kworker/3:1H+kblockd12:24:063
2983507993432,1cyclictest3623756-1kworker/3:1H+kblockd11:17:323
2983507993432,1cyclictest3623756-1kworker/3:1H+kblockd09:37:153
2983507993431,2cyclictest3623756-1kworker/3:1H+kblockd10:45:003
2983507993430,1cyclictest3623756-1kworker/3:1H+kblockd09:44:213
2983500993434,0cyclictest3065527-21kworker/2:1+pm09:35:092
2983500993433,1cyclictest3086531-21kworker/2:0+pm10:25:392
2983500993433,1cyclictest3086531-21kworker/2:0+pm10:21:302
2983500993433,1cyclictest3038642-21kworker/2:0+pm09:12:122
2983500993433,1cyclictest3038642-21kworker/2:0+pm09:00:002
2983500993433,1cyclictest2980333-21kworker/2:1+pm07:10:082
2983500993433,1cyclictest2142569-1kworker/2:1H+kblockd11:20:312
2983500993432,1cyclictest3161414-21kworker/2:2+pm12:10:442
2983500993432,1cyclictest3137401-21kworker/2:1+pm12:00:072
2983500993432,1cyclictest3010971-21kworker/2:2+pm08:36:182
2983500993432,1cyclictest2142569-1kworker/2:1H+kblockd07:39:402
2983500993431,2cyclictest3089317-21kworker/u8:1+events_unbound10:05:142
2983500993431,2cyclictest3017136-21kworker/u8:3+events_unbound09:00:052
2983495993433,1cyclictest963528-1kworker/1:2H+kblockd09:16:361
2983495993433,1cyclictest963528-1kworker/1:2H+kblockd09:11:201
2983495993433,1cyclictest963528-1kworker/1:2H+kblockd07:46:561
2983495993433,1cyclictest963528-1kworker/1:2H+kblockd07:41:541
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd11:59:491
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd11:05:581
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd10:58:551
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd10:11:421
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd09:24:341
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd08:54:171
2983495993432,1cyclictest963528-1kworker/1:2H+kblockd07:24:231
2983495993431,2cyclictest963528-1kworker/1:2H+kblockd12:31:561
2983495993431,2cyclictest963528-1kworker/1:2H+kblockd10:26:291
2983495993431,2cyclictest963528-1kworker/1:2H+kblockd07:31:481
2983495993431,2cyclictest963528-1kworker/1:2H+kblockd07:31:471
2983495993431,2cyclictest963528-1kworker/1:2H+kblockd07:10:051
2983495993426,7cyclictest3089940-21ThreadPoolSingl10:05:001
2983492993432,1cyclictest89-1kworker/0:1H+kblockd11:27:000
2983492993432,1cyclictest89-1kworker/0:1H+kblockd11:24:120
2983492993432,1cyclictest89-1kworker/0:1H+kblockd10:57:310
2983492993432,1cyclictest89-1kworker/0:1H+kblockd10:01:330
2983492993432,1cyclictest89-1kworker/0:1H+kblockd07:55:100
2983492993432,1cyclictest89-1kworker/0:1H+kblockd07:53:510
2983492993431,2cyclictest89-1kworker/0:1H+kblockd12:23:290
2983492993431,2cyclictest89-1kworker/0:1H+kblockd12:23:290
2983492993431,2cyclictest89-1kworker/0:1H+kblockd08:58:550
298349299342,32cyclictest0-21swapper/011:05:010
2983507993332,1cyclictest3623756-1kworker/3:1H+kblockd09:51:033
2983507993332,1cyclictest3101728-21kworker/3:1+pm10:30:533
2983507993332,1cyclictest2992939-21kworker/3:2+pm08:13:033
2983507993331,1cyclictest3623756-1kworker/3:1H+kblockd11:30:033
2983507993328,4cyclictest2956953-21snmpd11:08:133
2983507993327,5cyclictest2956953-21snmpd11:51:393
2983507993326,6cyclictest2956953-21snmpd07:46:583
2983507993313,19cyclictest2956953-21snmpd09:14:373
2983500993332,1cyclictest3161414-21kworker/2:2+pm12:05:062
2983500993332,1cyclictest3065527-21kworker/2:1+pm09:54:242
2983500993332,1cyclictest2980333-21kworker/2:1+pm07:25:122
2983500993331,2cyclictest3069999-21kworker/u8:3+events_unbound10:35:142
2983500993331,2cyclictest3017136-21kworker/u8:3+events_unbound08:20:462
2983500993331,1cyclictest3038642-21kworker/2:0+pm08:45:192
2983500993331,1cyclictest3010971-21kworker/2:2+pm08:00:152
2983495993331,1cyclictest963528-1kworker/1:2H+kblockd11:36:311
2983495993331,1cyclictest963528-1kworker/1:2H+kblockd07:26:121
2983495993330,2cyclictest963528-1kworker/1:2H+kblockd11:41:251
2983495993330,2cyclictest963528-1kworker/1:2H+kblockd11:41:251
2983495993329,3cyclictest3111191-21cp10:40:011
2983492993331,1cyclictest89-1kworker/0:1H+kblockd11:49:480
2983492993331,1cyclictest89-1kworker/0:1H+kblockd09:48:290
2983492993331,1cyclictest89-1kworker/0:1H+kblockd09:00:350
2983492993331,1cyclictest2956953-21snmpd09:51:200
2983492993330,2cyclictest89-1kworker/0:1H+kblockd09:59:050
2983492993330,2cyclictest89-1kworker/0:1H+kblockd08:40:470
2983492993330,2cyclictest89-1kworker/0:1H+kblockd07:13:290
2983507993230,1cyclictest3623756-1kworker/3:1H+kblockd08:50:353
2983507993230,1cyclictest3623756-1kworker/3:1H+kblockd08:28:153
2983507993230,1cyclictest3101728-21kworker/3:1+pm11:20:303
2983507993230,1cyclictest2992939-21kworker/3:2+pm08:31:043
2983507993230,1cyclictest2956953-21snmpd09:20:003
2983507993229,2cyclictest3623756-1kworker/3:1H+kblockd10:15:063
2983507993229,2cyclictest3623756-1kworker/3:1H+kblockd10:15:063
2983507993227,3cyclictest3054113-20Compositor09:05:023
2983500993231,0cyclictest2956953-21snmpd11:58:092
2983500993230,1cyclictest2980333-21kworker/2:1+pm07:40:172
2983500993230,1cyclictest2956953-21snmpd08:40:412
2983500993230,1cyclictest2956953-21snmpd08:12:532
2983500993229,1cyclictest2956953-21snmpd11:10:532
2983495993230,1cyclictest963528-1kworker/1:2H+kblockd12:21:181
2983495993230,1cyclictest963528-1kworker/1:2H+kblockd12:21:181
2983495993229,2cyclictest3017136-21kworker/u8:3+events_unbound08:45:071
2983495993227,3cyclictest3017114-21latency_hist08:05:011
2983492993231,1cyclictest89-1kworker/0:1H+kblockd08:01:310
2983492993231,1cyclictest3013947-21kworker/0:0+pm09:16:590
2983492993230,1cyclictest2956953-21snmpd10:21:120
2983492993229,2cyclictest89-1kworker/0:1H+kblockd12:25:180
2983507993130,1cyclictest3623756-1kworker/3:1H+kblockd09:25:083
2983507993129,1cyclictest3663917-21isc-net-000012:10:143
2983507993129,1cyclictest3101728-21kworker/3:1+pm11:02:313
2983500993129,1cyclictest3137401-21kworker/2:1+pm11:30:132
2983495993129,1cyclictest2956953-21snmpd08:22:081
2983495993129,1cyclictest2956953-21snmpd08:18:471
2983492993130,1cyclictest89-1kworker/0:1H+kblockd07:32:020
2983492993130,1cyclictest89-1kworker/0:1H+kblockd07:32:020
2983492993129,1cyclictest89-1kworker/0:1H+kblockd10:41:310
2983492993129,1cyclictest3073196-21awk09:35:120
2983492993129,1cyclictest3013947-21kworker/0:0+pm09:23:500
2983492993129,1cyclictest2956953-21snmpd11:31:410
2983492993129,1cyclictest2956953-21snmpd10:19:420
2983492993129,1cyclictest2956953-21snmpd10:19:420
2983492993129,1cyclictest2956953-21snmpd09:11:360
2983492993129,1cyclictest2956953-21snmpd07:21:110
2983492993128,2cyclictest89-1kworker/0:1H+kblockd12:05:360
2983507993030,0cyclictest2956953-21snmpd12:05:383
2983507993029,0cyclictest3174572-21awk12:25:043
2983507993029,0cyclictest3145663-21awk11:35:213
2983507993029,0cyclictest2956953-21snmpd11:49:243
2983507993029,0cyclictest2956953-21snmpd08:19:443
2983507993028,2cyclictest3623756-1kworker/3:1H+kblockd08:04:493
2983507993028,1cyclictest3101728-21kworker/3:1+pm11:13:543
2983507993028,1cyclictest2992939-21kworker/3:2+pm07:50:163
2983507993028,1cyclictest2956953-21snmpd09:32:023
2983507993028,1cyclictest2956953-21snmpd07:15:333
2983507993027,2cyclictest3623756-1kworker/3:1H+kblockd12:35:113
2983500993029,1cyclictest3065527-21kworker/2:1+pm09:33:162
2983500993029,0cyclictest2956953-21snmpd07:50:522
2983495993029,1cyclictest963528-1kworker/1:2H+kblockd10:52:111
2983492993029,1cyclictest89-1kworker/0:1H+kblockd09:44:200
2983492993029,0cyclictest2956953-21snmpd10:10:540
2983492993028,1cyclictest2956953-21snmpd09:34:410
2983492993028,1cyclictest2956953-21snmpd07:16:360
2983492993027,2cyclictest89-1kworker/0:1H+kblockd07:25:350
2983492993027,2cyclictest3030062-21kworker/u8:0+flush-179:008:35:020
2983507992928,0cyclictest2956953-21snmpd10:03:393
2983507992928,0cyclictest2956953-21snmpd07:25:333
2983507992927,1cyclictest3623756-1kworker/3:1H+kblockd08:20:073
2983507992927,1cyclictest2956953-21snmpd12:15:093
2983507992926,2cyclictest2956953-21snmpd10:20:153
2983495992927,2cyclictest3002036-21kworker/u8:4+flush-179:007:50:301
2983495992926,2cyclictest2956953-21snmpd11:45:121
2983492992929,0cyclictest2956953-21snmpd10:39:430
2983492992928,1cyclictest89-1kworker/0:1H+kblockd09:25:110
2983492992927,1cyclictest3005888-21awk07:45:050
2983492992925,3cyclictest3017136-21kworker/u8:3+flush-179:008:50:050
2983507992828,0cyclictest2956953-21snmpd10:26:243
2983507992827,1cyclictest2956953-21snmpd10:45:343
2983507992826,1cyclictest3623756-1kworker/3:1H+kblockd12:00:303
2983507992726,1cyclictest2992939-21kworker/3:2+pm07:32:243
2983507992726,1cyclictest2992939-21kworker/3:2+pm07:32:243
2983507992724,2cyclictest3623756-1kworker/3:1H+kblockd08:45:193
2983495992724,2cyclictest3017136-21kworker/u8:3+flush-179:008:40:101
2983492992725,2cyclictest3126624-21kworker/u8:0+events_unbound12:00:000
2983492992725,1cyclictest3149833-21kworker/0:3+pm12:00:290
2983507992626,0cyclictest2956953-21snmpd10:50:163
2983507992626,0cyclictest2956953-21snmpd07:57:433
2983507992523,1cyclictest2956953-21snmpd09:04:073
2983495992521,3cyclictest3131180-21ntpq11:10:271
2983492992524,0cyclictest2956953-21snmpd07:41:400
2983507992422,1cyclictest2956953-21snmpd11:56:573
2983507992222,0cyclictest2956953-21snmpd08:36:543
2983492992219,2cyclictest89-1kworker/0:1H+kblockd11:35:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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